574375880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2417}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 1395379440

約数和(自身を除く): 821003560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 457, 520, 914, 1828, 2285, 2417, 3656, 4570, 4834, 5941, 9140, 9668, 11882, 12085, 18280, 19336, 23764, 24170, 29705, 31421, 47528, 48340, 59410, 62842, 96680, 118820, 125684, 157105, 237640, 251368, 314210, 628420, 1104569, 1256840, 2209138, 4418276, 5522845, 8836552, 11045690, 14359397, 22091380, 28718794, 44182760, 57437588, 71796985, 114875176, 143593970, 287187940, 574375880]

約数ペア:

[(1, 574375880), (2, 287187940), (4, 143593970), (5, 114875176), (8, 71796985), (10, 57437588), (13, 44182760), (20, 28718794), (26, 22091380), (40, 14359397), (52, 11045690), (65, 8836552), (104, 5522845), (130, 4418276), (260, 2209138), (457, 1256840), (520, 1104569), (914, 628420), (1828, 314210), (2285, 251368), (2417, 237640), (3656, 157105), (4570, 125684), (4834, 118820), (5941, 96680), (9140, 62842), (9668, 59410), (11882, 48340), (12085, 47528), (18280, 31421), (19336, 29705), (23764, 24170)]